About the Number

100128072

100128071 ← → 100128073

2進数表記:101111101111101010101001000

漢数字表記:一億十二万八千七十二

素因数分解:

2 3 × 3 1 × 11 1 × 379273 1

素因数の和:379293
約数の個数: 32
約数和(自身を含む): 273077280
約数和(自身を除く): 172949208

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 379273, 758546, 1137819, 1517092, 2275638, 3034184, 4172003, 4551276, 8344006, 9102552, 12516009, 16688012, 25032018, 33376024, 50064036, 100128072]

約数ペア:
[(1, 100128072), (2, 50064036), (3, 33376024), (4, 25032018), (6, 16688012), (8, 12516009), (11, 9102552), (12, 8344006), (22, 4551276), (24, 4172003), (33, 3034184), (44, 2275638), (66, 1517092), (88, 1137819), (132, 758546), (264, 379273)]

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